# -*- tcl -*-
# paths.test:  Testsuite for package fileutil::paths
#
# Copyright (c) 2019 by Andreas Kupries <andreas_kupries@users.sourceforge.net>
# All rights reserved.

# -------------------------------------------------------------------------

source [file join \
	[file dirname [file dirname [file join [pwd] [info script]]]] \
	devtools testutilities.tcl]

testsNeedTcl     8.4
testsNeedTcltest 2.0

support {
    use snit/snit.tcl snit
}    
testing {
    useLocal paths.tcl fileutil::paths
}

# ---------------------------------------------------------------------
# [] constructor
# [] destructor
# [] paths
# [] add
# [] remove
# [] clear

#----------------------------------------------------------------------
## Constructor, destructor

test fileutil-paths-1.0 {constructor, wrong args, too many} -body {
    fileutil::paths P X
} -returnCodes error -result {Error in constructor: wrong # args: should be "::fileutil::paths::Snit_constructor type selfns win self"}

test fileutil-paths-1.1 {instance, bogus method} -setup {
    fileutil::paths P
} -cleanup {
    P destroy
} -body {
    P bogus
} -returnCodes error -result {"::P bogus" is not defined}

#----------------------------------------------------------------------
## paths

test fileutil-paths-2.0 {paths, wrong args, too many} -setup {
    fileutil::paths P
} -cleanup {
    P destroy
} -body {
    P paths X
} -returnCodes error -result {wrong # args: should be "::fileutil::paths::Snit_methodpaths type selfns win self"}

test fileutil-paths-2.1 {paths, base state, none} -setup {
    fileutil::paths P
} -cleanup {
    P destroy
} -body {
    P paths
} -result {}

#----------------------------------------------------------------------
## add

test fileutil-paths-3.0 {add, wrong args, not enough} -setup {
    fileutil::paths P
} -cleanup {
    P destroy
} -body {
    P add
} -returnCodes error -result {wrong # args: should be "::fileutil::paths::Snit_methodadd type selfns win self path"}

test fileutil-paths-3.1 {add, wrong args, too many} -setup {
    fileutil::paths P
} -cleanup {
    P destroy
} -body {
    P add F X
} -returnCodes error -result {wrong # args: should be "::fileutil::paths::Snit_methodadd type selfns win self path"}

test fileutil-paths-3.2 {add, state change, result} -setup {
    fileutil::paths P
} -cleanup {
    P destroy
} -body {
    list [P add F] [P paths]
} -result {{} F}

#----------------------------------------------------------------------
## remove

test fileutil-paths-4.0 {remove, wrong args, not enough} -setup {
    fileutil::paths P
} -cleanup {
    P destroy
} -body {
    P remove
} -returnCodes error -result {wrong # args: should be "::fileutil::paths::Snit_methodremove type selfns win self path"}

test fileutil-paths-4.1 {remove, wrong args, too many} -setup {
    fileutil::paths P
} -cleanup {
    P destroy
} -body {
    P remove F X
} -returnCodes error -result {wrong # args: should be "::fileutil::paths::Snit_methodremove type selfns win self path"}

test fileutil-paths-4.2 {remove, known path, state change, result} -setup {
    fileutil::paths P
    P add F
} -cleanup {
    P destroy
} -body {
    list [P remove F] [P paths]
} -result {{} {}}

test fileutil-paths-4.3 {remove, missing path, no state change, result} -setup {
    fileutil::paths P
    P add Z
} -cleanup {
    P destroy
} -body {
    list [P remove F] [P paths]
} -result {{} Z}

#----------------------------------------------------------------------
## clear

test fileutil-paths-5.0 {clear, wrong args, too many} -setup {
    fileutil::paths P
} -cleanup {
    P destroy
} -body {
    P clear X
} -returnCodes error -result {wrong # args: should be "::fileutil::paths::Snit_methodclear type selfns win self"}

test fileutil-paths-5.1 {clear, return to base state} -setup {
    fileutil::paths P
    P add F
} -cleanup {
    P destroy
} -body {
    list [P clear] [P paths]
} -result {{} {}}

#----------------------------------------------------------------------
testsuiteCleanup
return
